Yamaha PORTATONE PSR-9000 Service Manual page 30

PSR-9000
TG Circuit Board
N.C
PN2 Circuit Board
MAIN
MIXER
PART 1 2
ON/OFF
DIRECT
ACCESS
PART
to PN1-CN3
30
to AM-CN1 to MIC-HP-CN102
3 4 5 6 7 8
to PN3-CN2
to AM-CN2 to Power supply-CN2
Connection
TEMPO
EXIT
DATA
ENTRY
Component side
N.C
to INV-CN1 to FDD
Component side
cut
Pattern cut
Jamper wire
to DM-CN6
TG: V410130
PN2: V419720